- [[Belimumabe]]
- [[Belinostate]]
- [[Belzutifano]]
- [[Benazepril, cloridrato]]
- [[Bendamustina]]
- [[Benzoilmetronidazol]]
- [[Betadinutuximabe]]
- [[Betagalsidase]]
- [[Betaína anidra]]
- [[Betainterferona]]
- [[Bezafibrato]]
- [[Bicalutamida]] - [[Bictegravir + entricitabina + tenofovir alafenamida]]
- [[Bilastina]]
- [[Bimatoprosta + Timolol, maleato]]
- [[Binimetinibe]]
- [[Biotina]]
- [[Bosentana]]
- [[Bosutinibe]]
- [[Blinatumomabe]]
- [[Brentuximabe vedotina]]
- [[Brexpiprazol]]
- [[Brigatinibe]]
- [[Brimonidina]]
- [[Brinzolamida + brimonidina, tartarato]]
- [[Brolucizumabe]]
- [[Bromazepam]]